Dear members, You can configure ENUM into your iPhone with these below-mentioned 3 softwares: 1. Free eSky Mobile Softphone support iphone, ipad and ipod touch  : http://itunes.apple.com/br/app/esky-mobile/id423287751?mt=8 Download at App Store Now!           2. Free software ( need larger bandwidth of Wifi , HSPDA, 3G , minimum 64 kbps) http://itunes.apple.com/br/app/adore-sip-client/id363350262?mt=8 3. Paid [...]